I was actually thinking about this the other day - the approach is much simpler and more scalable than web rings. and I can remember it being everywhere in the

I was actually thinking about this the other day - the approach is much simpler and more scalable than web rings. and I can remember it being everywhere in the 2000s. Found a lot of webcomics that way. They weren't called "bookmarks" though. Wracking my brain to think what it was usually called.